Games like The Last Hope
Games like The Last Hope include The Alters, No Man's Sky, EVE Online, Starfield, and Elite Dangerous. We matched them by the tags players give The Last Hope on Steam (Exploration, Action Roguelike, Collectathon, Interactive Fiction, and Driving): closest matches first, and among equally close ones the better-known games.

The Alters
Shared: Exploration · Management · Survival

No Man's Sky
Shared: Exploration · Space · Survival

EVE Online
Shared: Exploration · Space · Space Sim

Starfield
Shared: Exploration · Space · RPG

Elite Dangerous
Shared: Exploration · Space · Space Sim

DAVE THE DIVER
Shared: Exploration · Management · Casual

Euro Truck Simulator 2
Shared: Driving · Exploration · Management

The Long Drive
Shared: Driving · Exploration · Survival

Pacific Drive
Shared: Exploration · Driving · Survival

Drive Beyond Horizons
Shared: Exploration · Driving · Survival

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

STAR WARS Jedi: Fallen Order™
Shared: Exploration · Action-Adventure · Third Person

鬼谷八荒 Tale of Immortal
Shared: Management · Exploration · Simulation

Star Trek: Voyager - Across the Unknown
Shared: Interactive Fiction · Management · Exploration

American Truck Simulator
Shared: Driving · Exploration · Management

Empyrion - Galactic Survival
Shared: Exploration · Space · Survival

X4: Foundations
Shared: Exploration · Space · Space Sim

Slime Rancher
Shared: Exploration · Adventure · Management

SPORE™
Shared: Exploration · Space · Simulation

A Plague Tale: Requiem
Shared: Exploration · Interactive Fiction · Action-Adventure

Outer Wilds
Shared: Exploration · Space · Adventure

Starbound
Shared: Space · Survival · Exploration

Internet Cafe Simulator 2
Shared: Exploration · Management · Simulation

Avorion
Shared: Exploration · Space · Space Sim