ORIGINAL GAME PREVIEW / GAME OPENS ON CREATOR'S SITE
SHOOTER / ONLINE MULTIPLAYER, WITH BOTS
Undersphere
A fast multiplayer FPS on a tiny haunted planetoid, where gravity pulls to the core and a train laps the world.
OUR TAKE / EDITORIAL
Why it's on the wall
Seeing an opponent run along the far side of the curve never gets old. Neither does the train.
Written by Neon Gamewall. An opinion, not a player rating.
GAME BRIEF
What's the game?
An arena shooter on a small graveyard planet of tall grass, trees and abandoned tents. The map is a sphere, so there are no edges: run far enough and you loop back, and an enemy you lost may be flanking you from under your feet. Every jump, slide and bullet follows the curve, a high-speed train circles the planet as a hazard for everyone, and bots hunt you through the trees when nobody else is online. Kills earn coins for weapon skins. It won the Unique Concept prize at Cursor Vibe Jam 2026.
BEFORE YOU PLAY
What to expect
The README says it was made for Vibe Jam 2026 as an AI-assisted game development experiment, and the creator's jam entry lists Cursor. Keyboard and mouse on desktop; phones get a virtual joystick, a look pad and shoot and reload buttons. No account.
Controls: WASD to move, mouse to look and shoot; on phones, a virtual joystick and look pad.
SOURCE & CREDIT
Meet the maker
The creator publicly credits the AI tool shown above. See the creator source or build notes ↗.
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KEEP PLAYING
