Single-player games like FLERP
Below are 12 single-player Steam games similar to FLERP, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like FLERP page.
Ranked picks
- 1

Seraph's Last Stand
Single-player alternative to FLERP — playable solo, no multiplayer required. Shares Action and Casual with FLERP.
Create insane builds and break the game in all possible ways to get your name into the leaderboards! Every round you get stronger, but so does the enemies...
- 2

Neophyte
Single-player alternative to FLERP — playable solo, no multiplayer required. Shares Action and Indie with FLERP.
A mini topdown action roguelike with chaotic spell-slinging hack-n-slash combat. Collect spells, choose perks and discover powerful synergies to become an unstoppable monster-slaying wizard.
- 3

Road Defense: Outsiders
Single-player alternative to FLERP — playable solo, no multiplayer required. Shares Action and Indie with FLERP.
Protect vehicles on the road and survive! Road Defense: Outsiders is a game that combines elements of the 'roguelike' and 'tower defense' genres. Upgrade the towers and your own skills to be able to annihilate all the life around you!
- 4

Achilles: Survivor
Single-player alternative to FLERP — playable solo, no multiplayer required. Shares Action with FLERP.
Thousands of enemies. One survivor. Fight like a demigod, build deadly defenses, and grow stronger after every run in this fast-paced bullet heaven set in mythic Greece.
- 5

Vampire Survivors
Single-player alternative to FLERP — playable solo, no multiplayer required. Shares Action and Indie with FLERP.
Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!
- 6

SNKRX
Single-player alternative to FLERP — playable solo, no multiplayer required. Shares Action and Indie with FLERP.
SNKRX is an arcade shooter roguelite where you control a snake of heroes that automatically attack nearby enemies. Combine different heroes to unlock class bonuses and create unique builds, and steer your unstoppable party as they ravage through endless waves of enemies.
- 7

Goobies
Single-player alternative to FLERP — playable solo, no multiplayer required. Shares Action and Indie with FLERP.
Battle thousands of blobs in this roguelike auto-shooter. Travel from island to island, defeat bosses, collect and upgrade items to become more powerful and discover lag-inducing combos in an endless blobbath.
- 8

Defend the Rook
Single-player alternative to FLERP — playable solo, no multiplayer required. Shares Indie with FLERP.
A roguelike tactics board combat combined with tower defense elements. Defeat the invading hordes to stay alive and save the land! Enjoy more tactics than a normal TD game, combined with the added challenge of building towers and fighting off waves of enemies!
- 9

Cornerpond
Single-player alternative to FLERP — playable solo, no multiplayer required. Shares Indie and Casual with FLERP.
A chill idle-fishing desktop toy in the corner of your screen. Buy upgrades, catch rare fish, and customize your avatar at your own pace!
- 10

Whackerball
Single-player alternative to FLERP — playable solo, no multiplayer required. Shares Action with FLERP.
Whackerball is a twin-stick shooter roguelite with Breakout inspired mechanics. Master the unique combat system as you venture through a multitude of diverse areas while collecting powerful and game changing upgrades.
- 11

Facehand
Single-player alternative to FLERP — playable solo, no multiplayer required.
Facehand is a synergy-driven roguelike deckbuilder with autobattling mechanics. Craft the perfect deck and chain card abilities to create wild combos!
- 12

Mouselash
Single-player alternative to FLERP — playable solo, no multiplayer required. Shares Action and Indie with FLERP.
Mouselash is an action roguelite where you are the mouse cursor. Create your build by combining weapons and stats as you satisfyingly pop waves of enemies!