Screenshots
Watch trailer on Steam ↗GravBot
Iddy Biddy Games, Phobic Studios · Published by Iddy Biddy Games
6 user reviews — 100% positive (6 reviews) · 15 achievements
Last updated 28 Sept 2026
GravBot is a physics-based puzzle platformer, where you decide which way is "up" as a little robot falls and pivots through each level. Collect all the batteries to win, but watch out. A wrong move could be deadly!
£4.29
Lowest price we've ever recorded
View on SteamPrices can lag the live Steam store — always confirm before buying.
Price history
Indie · 2026 · More under £5 games
Explore GravBot's innovative puzzle platformer where your decisions define "up." Navigate through 2026's unique levels, collecting batteries while avoiding deadly pitfalls.
About this game
Get ready to defy the law of gravity in GravBot, the mobile classic, available on desktop systems for the first time!
GravBot is a physics-based puzzle platformer, where you decide which way is "up" as a little robot falls and pivots through each level. Collect all the batteries to win, but watch out. A wrong move could be deadly!
Each level presents a unique challenge. Find the right path, avoid enemies, spike traps and laser beams. Use levers, buttons and elevators to solve the puzzles. GravBot is fun for all ages, but with the game's physics, the simplest solution isn't always what it seems! Challenge yourself to earn a bronze, silver or gold metal for the smallest number of pivots needed to complete the level.
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10 or Higher
- Processor: 64-bit
- Memory: 8 GB RAM
- Graphics: Vulkan 1.2 or Higher
- Storage: 100 MB available space
Recommended
- Requires a 64-bit processor and operating system
Supported Languages
Latest news
AnnouncementsOfficial
Bounce On is launching June 2nd!
We're pleased to announce that Bounce On will officially launch on Steam on June 2nd! A huge thanks goes out to all our testers, both internal and public, any anybody else who had a hand in bringing this classic back. Just like GravBot, we have some post launch plans we hope to talk about soon.Read full article on Community Announcements (IddyBiddyGames)AnnouncementsOfficial
Bounce On 2: Drallo's Demise coming soon!
Bounce On 2: Drallo's Demise is coming back too! Just like Bounce On, we'll be taking playtest signups. Sign up now and you'll be notified when we're ready!Read full article on Community Announcements (IddyBiddyGames)Patch NotesOfficial
GravBot 1.7.1 Now Available!
Technical ChangesIdentified and fixed a CPU bottleneck that was causing levels with certain entity types to experience graphical slowdown (e.g. Laser Trap, Switch Madness, The Grinder)More asset loading moved to background threads, which should result in fewer frame dropsChanged the way that compiled levels are shipped to be slightly more compactChanges to the rendering backend to not only improve support for older Vulkan devices, but also to make use of newer Vulkan features when availableCertain errors during startup will now display error details instead of silently crashingLowered the MacOS requirement to 12.7, though a Metal 2 capable GPU is still requiredFixed some timing issues on MacOS, which should result in fewer frame drops and less gameplay slowdownHopefully fixed a rare crash bug that could occur on certain drivers while trying to set up the swapchainOverhauled the tilemap renderer, but users shouldn't see any visual differencesGameplay ChangesAdded an explicit controller binding for Options, and added access to the Options menu from the Pause menuAdjusted Vault Entrance so that the doors don't stick to each otherAdjusted Elevator Smash so that pushing multiple blocks at once is no longer a viable strategyReturning to Level Select after completing a world or exiting a level should focus either the next world, or the level you were just on, respectivelyMade the Level Select menu's keyboard and controller navigation more consistentVisual ChangesSwing Doors and Spin Blocks once again animate the arrow direction after completing their movementIf you wish to continue playing 1.7.0, it is available under a public beta branch.Read full article on Community Announcements (IddyBiddyGames)AnnouncementsOfficial
Bounce On Coming Soon!
Just to continue the good news we're sharing with you all today, Bounce On has been progressing well on internal testing, and similarly to GravBot, we will be taking playtest signups to assist in the prerelease. The playtest will again be a mostly complete version of the game, and will share progress with the final release, so you won't have to start over if you want to get in on it early. There's still a lot in the pipe for us, so we hope to have even more news for you soon.Read full article on Community Announcements (IddyBiddyGames)AnnouncementsOfficial
GravBot is landing March 17th!
It's been quite the interesting road getting here, but we're pleased to announce that GravBot will be available for purchase on March 17th. Anybody who participated in the playtest should be able to carry over their progress to the full release. We have some post-launch plans we hope to talk about in more detail before too long, but for now, we hope you'll enjoy twisting gravity to your will!Read full article on Community Announcements (IddyBiddyGames)
