Games like GEL RUN
Games like GEL RUN include This War of Mine, Emily is Away <3, That's not my Neighbor, Mr. Prepper, and DAVE THE DIVER. We matched them by the tags players give GEL RUN on Steam (Adventure, Casual, Simulation, Sports, and Base Building): closest matches first, and among equally close ones the better-known games.

This War of Mine
Shared: Simulation · Choices Matter · Base Building

Emily is Away <3
Shared: Simulation · Choices Matter · Casual

That's not my Neighbor
Shared: Adventure · Casual · Choices Matter

Mr. Prepper
Shared: Simulation · Base Building · Adventure

DAVE THE DIVER
Shared: Casual · Adventure · Simulation

My Time at Portia
Shared: Simulation · Casual · Adventure

Potion Craft: Alchemist Simulator
Shared: Simulation · Crafting · Casual

Emily is Away Too
Shared: Simulation · Casual · Choices Matter

Golf With Your Friends
Shared: Casual · Sports · Indie

How to Make an Atomic Bomb in Your Garden
Shared: Adventure · Simulation · Casual

House Flipper
Shared: Simulation · Casual · Singleplayer

Slime Rancher
Shared: Adventure · Simulation · Casual

Don't Starve
Shared: Adventure · Crafting · Indie

Streamer Life Simulator
Shared: Simulation · Casual · Adventure

911 Operator
Shared: Simulation · Casual · Choices Matter

Graveyard Keeper
Shared: Simulation · Crafting · Adventure

Satisfactory
Shared: Base Building · Crafting · Adventure

Reigns
Shared: Choices Matter · Adventure · Indie

I Am Future: Cozy Apocalypse Survival
Shared: Casual · Simulation · Crafting

Home Behind
Shared: Adventure · Casual · Simulation

Melvor Idle
Shared: Casual · Adventure · Indie

Wobbly Life
Shared: Adventure · Simulation · Casual

Raft
Shared: Crafting · Adventure · Base Building

Chained Together
Shared: Adventure · Casual · Simulation