Rockbot 1.20.063 Changelog

  • make lighting effect transparent with alpha
  • make enemies projectiles appear above them
  • fall and up/down platforms must not stop on spikes
  • more items and checkpoints for easy difficulty
  • #105: reset jump when starting or restarting stage
  • #70: remove 3rd level showing on celebration
  • #95: reset charging sound and reset button state when changing weapons
  • #100: check direction for second projectiles
  • #106: do not call update screen when showing BG in boss_presentation
  • #108 implement crash report system for errors generated by the game-engine itself
  • #102: update save-slot selection images
  • #104: add RLE optimization in set_surface_alpha

Rockbot 1.20.046 Chagelog

Don’t forget to inform bugs, errors or problems to

  • new animation for coil and jet teleport
  • #54: Infoway: pop-up enemies on stairs are displaced
  • #74: Change metools to attack on player direction
  • #77: Hero displacement at checkpoint restart
  • #80: Power-ups disappear when going into inventory
  • #83: Correct variable names in fly-to-ran(x/y/point)
  • #84: Dark Mine: secret area blocks are badly synced, no way to get back
  • #85, #86: Ground turrets displaced
  • #87: fading blocks get hero stuck
  • #88: When stage starts, horizontal ray shows cut
  • #89: When stage starts, vertical ray won’t show animation
  • #96: Fixes for gamepad controller
  • #93: New projectile types: missile rain and double shot
  • useSDL_gfx rotate in target_exact missiles, fixes #76, #71 and #55
  • adjust proguard mapaing location in android’s build script, fixes #98
  • reset timer to zero for disappearing blocks, fix #64, fix #44
  • add debug tools, fix #23
  • remove projectiles and npc_freeze_effect when player changes weapon, fix #79
  • remove old and deprecated get_hitbox from npc class, use the one from character instead, fix #99
  • missing game_save on parameter, fixes #46
  • set saved_point on first AI* execution
  • implement solution for #70, improve celebration
  • move player to above platform to prevent him getting stuck, fixes #87
  • new projectile type, rain of bombs
  • create large-beam (like a kamehameha) projectile-type
  • fix object transition on stairs
  • fixes for projectile spawning children
  • fixes for physical joystick config
  • new graphics from Boberatu for Dr. Destrin, Giant Toxic Hat and more
  • make freeze effect stop objects, fixes #69
  • missing adjust_y in some object types show method. fixes #68

Wait, what?


Get to know Upperland Studios

So, lots of people believes Upperland as a great game development studio, with professionals goind forth and back. Sorry, but the game only can’t be called a garage one, because I live into an apartment, so I have no garage at all, nor a car.

But, to satisfy people’s curiosity, I’ll show a few pictures of the environment where I code and develop Rockbot.

About Rockbot 2 release date

Lets get this right: Upperland Studios is just a name, Rockbot is developed by mostly a single person on free time, weekends and holidays.

We never got any money from the game, by contrary, we spend a lot buying devices and licences.

So, please, do not demand we finish Rockbot 2 soon, the game comes in second place after our personal lives and is just a hobby, not a profession.

Unless someone pays me to work only on Rockbot and leave my daily job, no release dates will be given ūüėČ

Meanwhile, you can get the beta and incomplete for the full version in out google plus community:



From Low to High ends.

To preserve memory and performance, I’ve been cutting several features from Rockbot, such as having two independante backgrounds with parallax.Even so, I could not assure that the device that is running the game could reach 60 frames per second in a constant way. So, looking how PS4 games are now adding setting much like the PC games, for user picking between performance or graphic quality, I’ve come with a new setting:



With this config, the ame will try to adjust as better as possible to run well, if using the low-end option, or with extra effects, using the high-end.

Remember I’ve said I removed the second background layer? Well, with high-end graphics mode, I will get it back, but as a foreground; and it even includes a setting for transparency!


Other feature I plan to add in high-end graphics mode is adding a blue transparent layer over water, and more should follow.

Now, i you have an slow device like the PSP, you can pick the low-end graphics mode that will adjust the game to run in 30 frames per second instead of 60, making physics and collision detection a bit worse, but assuring game does not run slower than it should.

There are still a long road until Rockbot 2 final version, stay tunned!

Update – Gear Bot stage

Editting Gear Bot’s stage.

editor_gear_001 editor_gear_002

Is Rockbot 2 real?

Well, plans change. Last time I was planning 2-months releases with minor fixes, but due to the help of several people, I decided to push ahead a plan to create Rockbot 2, but things are never that simple.

First, the main reason for the change, is not that I wanted to create a new game at all, but that the best way to fix most of the issues on Rockbot 1, is simply dropping compatibility to the game-data and refactoring large pieces of code and adding features that would be impossible with the old version. That said the main reason for Rockbot 2 is actually separating game-engine and game itself. To tell you the truth, the engine will now support multiple games. So you can expect the first “Rockbot 2” to be.. “Rockbot 1”!(?)

We’ll convert the old game to the new format/engine, so that it takes advantage of all fixes and new featurs such as running at 60 FPS with much better jumping, and to find issues and missing features on the new engine to prepara for a future Rockbot 2 release. And that is I wanted to tell you guys, the second game will take time to get out, we’ll only release a single demo with one stage. The reason is that there are a lot of things we need to change and fix, and we want to make the game better than the previous one, that was nice, but a bit simplistic in stages interaction. Let me give you a good example, in megaman 3, on Magnet stage, there were thos little flying magnets that pulled Megaman and allowed him to cross some pits. This was unique to that stage, and gave something that related how you play the stage with the stage theme, magnets in this case. I want this type of integration in the game, but that takes time, first to design the stage and put the ideas on paper, then create code, graphics, artificial inteligence, enemies to finally test all.

All in all, good news Rockbot 2 is real, bad news is you will need a bit of patience ūüôā

Version 1.1.1 (hawkeye) released

[lang_pt-br]Esta nova vers√£o, com diversas corre√ß√Ķes de erros est√° dispon√≠vel para sua divers√£o.¬†Como de costume, voc√™ pode baixar o jogo em nossa pagina¬†de¬†downloads. As mudan√ßas desta vers√£o, s√£o:

  • permitir ao usu√°rio definir cima/baixo/esquerda/direita nas configura√ß√Ķes de controle.
  • a configura√ß√£o de controle ser√° aplicada apenas ao sair do menu de configura√ß√£o.
  • corre√ß√£o para evitar que a vers√£o release do editor quebre no Windows.
  • transi√ß√£o de tela mais r√°pida no Android.
  • impedir jogador de disparar mais proj√©teis ap√≥s utilizar um ataque especial de bra√ßo de armadura.
  • nova checagem do n√ļmero m√°ximo de proj√©teis que leva em conta o tipo, arma ou normal, dos mesmos.
  • se o pulo passar de 80% da altura, continue o executando mesmo que o jogador solte o bot√£o de pulo.
  • novo tipo de objeto, para c√°psula do chefe final, que resolve o problema do personagem desaparecer na √ļltima fase ap√≥s derrotar os 8 chefes.
  • n√£o permitir jogador pular quando estiver na anima√ß√£o de atingido.
  • reduzido tempo e quantidade de movimento para tr√°s quando o personagem √© atingido.
  • diminu√≠do o tempo de dura√ß√£o de anima√ß√£o de quando atingido, pois estava maior que o tempo de intangibilidade.
  • Ajustada intelig√™ncia artificial do Dynamite para ele n√£o dar dash ao ser atingido, pois era muito injusto para enfrent√°-lo.
  • Os proj√©teis do Shocker agora usam trajet√≥ria tipo sen√≥ide.
  • novos gr√°ficos para est√°gios e ajustes em tiles, tileset e fundos da mapa.[/lang_pt-br]

[lang_en]A new version with several bug fixes is now out for your fun. As usual, grab the program from our downloads page. Changes are:

  • allow user to set up/down/left/right keys in input config.
  • the input configuration will be applied only when the user leaves the config menu.
  • fix editor release version crashing in Windows platform.
  • faster screen transition in Android.
  • do not allow player to shot more projectiles after firing an amor-piece special one.
  • check the maximum number of projectiles depending on type, weapon or normal.
  • if jump height surpasses 80% of total height, continue jumping even if player releases the jump button.
  • new object-type for last boss capsule, fixing the old bug of player vanishing on last stage after beating all 8-bosses.
  • do not allow player to jump while on push-back.
  • reduce push-back duration and movement.
  • adjust hit animation to endure only while player is intangible.
  • change Dynamite’s AI*, so it won’t dash when hit as it makes the fight too unfair.
  • Shocker’s projectiles must use sin trajectory.
  • new graphics for some stages and adjusts in tiles, tileset and map backgrounds.[/lang_en]

Rockbot 1.1.0 (gummybear) released



Pegue o jogo no nosso link de downloads.

  • Novo sistema de f√≠sica para pulo, mais pr√≥ximo a Megaman/Rockman.
  • Sub-Chefes de fase, com sala que impede passagem do jogador at√© que o mesmo seja derrotado.
  • Ao completar o jogo, dois novos personagens tornam-se dispon√≠veis.
  • Revis√£o e reformula√ß√£o de est√°gios.
  • Tr√™s partes de armadura que d√£o uma nova habilidade dependendo do personagem escolhido.
  • Novos tipos de objeto:
    • raio de fogo.
    • raio mortal.
    • teleportadores.
    • bloco que pode ser destru√≠do com explos√£o.
    • tanque especial, recarrega pontos de vida e energia juntos.
  • Possibilidade de escolher dire√ß√£o (esquerda ou direita) de um objeto ao coloc√°-lo no mapa no editor.
  • Terreno tipo gelo com in√©rcia (escorregadio).
  • Grande melhoria de desempenho do jogo com retirada de chamada dupla √† atualiza√ß√£o de tela.
  • Respawn de inimigo pode ser definido no editor.
  • A combina√ß√£o baixo + pulo n√£o √© mais usada para slide. O bot√£o deve ser utilizado no lugar.
  • Removidos gr√°ficos modificados para quando um est√°gio √© completado.
  • Corre√ß√£o de movimento da arma Chain, agora ela segue o jogador.
  • Melhorias e corre√ß√£o nos textos do jogo.
  • Diversas corre√ß√Ķes de bugs e pequenas melhorias.
  • Melhorias nas armas:
    • voc√™ pode acionar a bomba com o bot√£o de tiro.
    • ao paralisar inimigos um efeito de centelhas √© mostrado na tela.
    • paralisa√ß√£o n√£o afeta jogador se ele estiver intang√≠vel por ter sido atingido.
    • Magic Star agora precisa de 3 hits para sumir.
    • bombas n√£o podem ser refletidas.




Grab the game from our downloads link.

  • New physics system, much closer to Megaman/Rockman.
  • Stage sub-bosses, with room that blocks player passage until it is defeated.
  • When game is finished, two new characters become available.
  • Stage review and redesign.
  • Three armor pieces that give each character a different ability.
  • New object types:
    • Fire beam.
    • Death ray.
    • Teleporters..
    • Block that can be destroyed with explosion.
    • Special tank, recharge both hit points and all weapons.
  • You can now set the direction (left/right) of an object when placing it on the map in editor.
  • Ice terrain with inertia.
  • Great optimization in the game with the removel of a duplicate screen updating call.
  • Enemy respawn can be defined in the editor.
  • Combination of keys down and jump isn’t used for sliding anymore. use button instead.
  • Removed stages using different tileset after beaten.
  • Fix chain weapon behavior, it now should follow player movement and direction.
  • Improvements and correction in game dialogs.
  • Several bug fixes and small improvements.
  • Improvements in weapons:
    • You can activate the bomb by pressing attack button.
    • When enemies are paralysed a spark effect is shown in screen.
    • The player isn’t paralysed if intangible after hit.
    • Magic Star needs three hits to dissapear.
    • Bombs can’t be reflected.