Overview
Gravity Breakout: Alien Vein is a 2D top-down roguelite shooter that drops you into the cockpit of a mech, tasked with drilling deep into an alien vein. Developed and published by Changsha Yujie Technology, this single-player title blends fast-paced shooting with resource management and strategic build-crafting.
The game launched on October 29, 2026, and supports English and Simplified Chinese with full audio.
Highlights
- Mine and Upgrade: Collect ore fragments from the alien vein to construct weapons and unlock talents, tailoring your mech to your preferred playstyle.
- 20 Waves + 5 Bosses: Survive relentless alien swarms across 20 waves, punctuated by five distinct boss encounters that test your loadout and reflexes.
- Roguelite Progression: Each run offers randomized choices, encouraging experimentation with different builds and strategies as you push toward the vein's core.
Who It's For
If you enjoy action roguelites like The Binding of Isaac or Enter the Gungeon, but with a mining twist, this game will likely click. The top-down shooter mechanics are accessible, while the depth of weapon and talent combinations offers plenty of replayability.
It's also a solid pick for fans of 2D action games who appreciate a solo, self-contained challenge.
Game Info
- Genre: Adventure, Casual, Indie, Strategy
- Developer/Publisher: Changsha Yujie Technology
- Release Date: October 29, 2026
- Modes: Single-player
- Features: Steam Achievements, Steam Cloud, Stats
- Languages: English, Simplified Chinese (full audio)
For the latest pricing and user reception, check the Steam store page.





