Games like Universe Exploration
Games like Universe Exploration include Cookie Clicker, Keep on Mining!, Click the Button, A Game About Feeding A Black Hole, and Digseum. We matched them by the tags players give Universe Exploration on Steam (Casual, Idler, Text-Based, Point & Click, and Incremental): closest matches first, and among equally close ones the better-known games.

Cookie Clicker
Shared: Idler · Casual · Incremental

Keep on Mining!
Shared: Idler · Casual · Incremental

Click the Button
Shared: Casual · Idler · Incremental

A Game About Feeding A Black Hole
Shared: Casual · Incremental · Idler

Digseum
Shared: Casual · Idler · Incremental

Shelldiver
Shared: Casual · Incremental · Idler

Nodebuster
Shared: Casual · Idler · Incremental

Melvor Idle
Shared: Idler · Casual · 2D

xiuzhen idle
Shared: Idler · Casual · Indie

Increlution
Shared: Idler · Incremental · Text-Based

Keep on Mining! - Worlds
Shared: Casual · Idler · Incremental

Human-powered spacecraft
Shared: Casual · Incremental · Idler

Timber Rush
Shared: Casual · Idler · Relaxing

Coin Flipper
Shared: Idler · Casual · Incremental

To The Core
Shared: Casual · Incremental · 2D

Hidden Folks
Shared: Casual · Point & Click · Indie

Incredicer
Shared: Idler · Casual · Incremental

Tiny Pasture
Shared: Idler · Casual · Incremental

Idle Champions of the Forgotten Realms
Shared: Idler · Incremental · Casual

Bills Must Be Paid
Shared: Incremental · Idler · Casual

Loot Loop
Shared: Casual · Idler · Incremental

SPACEPLAN
Shared: Casual · Incremental · Idler

Zup! S
Shared: Casual · 2D · Indie

Zup!
Shared: Casual · 2D · Indie