Games like Stringtropy
Games like Stringtropy include PUBG: BATTLEGROUNDS, Escape From Duckov, Pizza Tower, Feed and Grow: Fish, and Grand Theft Auto V Legacy. We matched them by the tags players give Stringtropy on Steam (Action, Shooter, Survival, Bullet Hell, and 2D Platformer): closest matches first, and among equally close ones the better-known games.

PUBG: BATTLEGROUNDS
Shared: Shooter · Survival · Action

Escape From Duckov
Shared: Action · Shooter · Survival

Pizza Tower
Shared: 2D Platformer · Cartoony · Action

Feed and Grow: Fish
Shared: Survival · Action · Early Access

Grand Theft Auto V Legacy
Shared: Action · Shooter · Adventure

Team Fortress 2
Shared: Shooter · Action · Funny

Exit the Gungeon
Shared: Action · Bullet Hell · Shooter

The Mean Greens - Plastic Warfare
Shared: Action · Shooter · Funny

Borderlands 2
Shared: Shooter · Action · Funny

Far Cry 3
Shared: Action · Shooter · Adventure

Left 4 Dead 2
Shared: Shooter · Action · Survival

Slime Rancher
Shared: Cute · Colorful · Adventure

Rust
Shared: Survival · Action · Shooter

Shotgun Farmers
Shared: Action · Shooter · Funny

Bing in Wonderland
Shared: 2D Platformer · Cartoony · Colorful

Blood and Bacon
Shared: Shooter · Action · Funny

Ravenfield
Shared: Shooter · Action · Funny

BioShock Infinite
Shared: Action · Shooter · Adventure

Far Cry® 4
Shared: Action · Shooter · Survival

Far Cry® Primal
Shared: Action · Survival · Adventure

Rise of the Tomb Raider™
Shared: Action · Survival · Adventure

Commando Collection
Shared: Action · Shooter · Bullet Hell

Mycopunk
Shared: Action · Shooter · Colorful

20 Minutes Till Dawn
Shared: Survival · Bullet Hell · Action