Screenshots
Watch trailer on Steam ↗Now Testing: 407
Keaton Applebaum · Published by Applebomb Games · Official site ↗
Mixed — 55% positive (22 reviews)
Last updated 27 Sept 2026
A puzzle-platform game taking place inside of a videogame where you can exploit glitches to solve puzzles and traverse outside of the actual game map.
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£0.79
Lowest price we've ever recorded
View on SteamPrices can lag the live Steam store — always confirm before buying.
£0.79
Price history
3 Sept 2026Lowest: £0.79 · Highest: £0.797 Oct 2026
Action, Adventure, Indie, Casual · 2021 · More under £5 games
Embark on a unique puzzle-platform adventure within a video game itself. Navigate through intricate levels by exploiting glitches and exploring paths beyond the game's map, all crafted by indie developer Keaton Applebaum.
About this game
You are Number 407, the new debugger for an upcoming sci-fi game. As a debugger, your job is simple! You will be put through a series of puzzles in order to make sure the game doesn't have any bugs or glitches. But when you find a glitch in the game's code, you can exploit it to traverse outside of the game map, mess with the game mechanics, and make the game developer really angry! Inspired by the likes of Portal, The Talos Principle, and all the other greats!
FEATURING:
- Complex and unique puzzles, WOW!
- Parkour mechanics and obstacles, NO WAY!!!
- An original story with funny dialogue, SO FUNNY!!!
- A kick-ass synthy soundtrack, HECK YEAH!!!!
- Fourth wall breaking glitches that let you can exploit to travel outside of the game map, AWESOME!!!!!
What doesn't the game have? You'll have to play to find out but I'm almost 100% sure it has literally everything you want in it!
FEATURING:
- Complex and unique puzzles, WOW!
- Parkour mechanics and obstacles, NO WAY!!!
- An original story with funny dialogue, SO FUNNY!!!
- A kick-ass synthy soundtrack, HECK YEAH!!!!
- Fourth wall breaking glitches that let you can exploit to travel outside of the game map, AWESOME!!!!!
What doesn't the game have? You'll have to play to find out but I'm almost 100% sure it has literally everything you want in it!
System Requirements
Will my PC run this? →Minimum
Minimum:
- Requires a 64-bit processor and operating system
- OS *: Windows 7, 8, or 10
- Processor: Intel Core 2 Duo E8400
- Memory: 4 GB RAM
- Graphics: NVIDIA GeForce 510
- Storage: 3 GB available space
Recommended
Recommended:
- Requires a 64-bit processor and operating system
- OS *: Windows 7, 8, or 10
- Processor: Intel Core 2 Duo E8400
- Memory: 4 GB RAM
- Graphics: NVIDIA GeForce 510
- Storage: 3 GB available space
Supported Languages
English*
*languages with full audio support
*languages with full audio support
Latest news
Patch NotesOfficial
Update Notes for 5/12
Fixed hole in the wall in Ch 1. Fixed speed of impulse square in Ch 1 to stop players from jumping with the green cube. Added another respawn point in Ch 3. Blocked holes in Ch 6. Got rid of pipes in Ch 8 and replaced them with impulse squares. Fixed meteor respawn glitch in Ch 8. Enjoy!!Read full article on Community Announcements (AppleBomb Games)Patch NotesOfficial
Updated patch for 5/9
Updated a small typo in Ch 10 and fixed a dialogue line sometimes not starting. Enjoy!Read full article on Community Announcements (AppleBomb Games)
