74%Strong matchRisk of Rain 2
94%353k94% positive reviews, Very Positive across 353k reviews·Third-Person Shooter · Action Roguelike
—







A 2D Sci-fi Action Looter Shooter where every second counts. Collect items as you explore a vast cave system, detonating through the very tunnels spiders use to reach you. Just remember that your ammo is limited, and you might need to sacrifice your hard-earned items just to keep your gun loaded.
Undelve
Steam
Escape from the core of a spider-infested planet, gathering the scraps of your torn-apart ship and crew to survive as you forcefully fight waves of enemies to escape. Though you were never supposed to land, remember what you came here for... This planet's complete and total eradication.
Just escaping isn't enough...

Undelve is a 2D Looter Shooter all about the balance between two things: your items, which give you both passive and active buffs, and your matter, which is what most weapons use to reload their ammo. Without items, you won't be strong enough to escape, but without matter, forget about reloading your gun.
As you explore through spider-infested tunnels, find the explosive mines littered around the world left by your ship, charge them up, and obliterate each zone one by one till no spider remains; however, each area has increasingly wild enemies that you must learn to adapt to.
With multiple endings, the way to victory is up to you...

There are a dozen characters to pick from, all with unique loadouts, including different starting weapons, items, and special "dash" abilities. Each character has a favorite playstyle and leans towards some item builds, but if you're determined or lucky enough, any character can flourish with any item synergy. Start with the Commando and unlock the other 11 characters over time via Steam achievements.

With 100 items, 20+ weapons, and many more consumables, no two runs will ever be the same.
88 of the items (all but blue tier) are unlocked via Steam achievements and are instantly added to your game the moment the achievement is achieved, no need to restart the run for it to enter the item pool.

I'd rather not spoil everything. If you read this far and think what you read sounded interesting, go and wishlist it. A demo will be released very soon.
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
All matches
Finding similar games…
Risk of Rain 2Shares Action Roguelike · Looter Shooter · Survival , adds Third-Person Shooter94% · 353k positive reviews74%Strong match—
ODDCOREShares Action Roguelike · Shoot 'Em Up · PvE , adds Arena Shooter97% · 1k positive reviews69%Strong match—
Doomsday HuntersShares Action Roguelike · Perma Death , adds Twin Stick Shooter90% · 686 positive reviews73%Strong match—
EVERSPACE™Shares Action Roguelike · Exploration · Shooter , adds Sci-fi78% · 10k positive reviews70%Strong match—
SelacoShares Shooter · Combat · Futuristic , adds FPS92% · 5k positive reviews70%Strong match—
Danger ScavengerShares Action Roguelike · Looter Shooter · Shoot 'Em Up , adds Roguelite71% · 327 positive reviews71%Strong match—All matches
The best games like Undelve are Risk of Rain 2, ODDCORE, Doomsday Hunters, EVERSPACE™, and Selaco.
Match on: filter matches for Undelve by tag
Filters all matches
65%+Strong matches