Games like The Macro-Mines
Games like The Macro-Mines include Dead Cells, Rogue Legacy 2, Hollow Knight, Hollow Knight: Silksong, and Portal 2. We matched them by the tags players give The Macro-Mines on Steam (Roguelite, Metroidvania, Sci-fi, Procedural Generation, and Adventure): closest matches first, and among equally close ones the better-known games.

Dead Cells
Shared: Metroidvania · Adventure · Roguelite

Rogue Legacy 2
Shared: Metroidvania · Roguelite · Platformer

Hollow Knight
Shared: Metroidvania · Platformer · Adventure

Hollow Knight: Silksong
Shared: Metroidvania · Platformer · Indie

Portal 2
Shared: Platformer · Puzzle · Singleplayer

Ori and the Will of the Wisps
Shared: Metroidvania · Platformer · Adventure

ANIMAL WELL
Shared: Metroidvania · Puzzle · Platformer

LIMBO
Shared: Platformer · Puzzle · Puzzle Platformer

FTL: Faster Than Light
Shared: Sci-fi · Strategy · Procedural Generation

Skul: The Hero Slayer
Shared: Roguelite · Metroidvania · Platformer

Out There Somewhere
Shared: Platformer · Adventure · Puzzle

Portal
Shared: Puzzle · Sci-fi · Puzzle Platformer

The Swapper
Shared: Sci-fi · Puzzle · Adventure

Phoenotopia: Awakening
Shared: Metroidvania · Adventure · Platformer

Rogue Legacy
Shared: Platformer · Metroidvania · Roguelite

Neon Abyss
Shared: Platformer · Procedural Generation · Roguelite

The Legend of Bum-Bo
Shared: Roguelite · Adventure · Strategy

ScourgeBringer
Shared: Roguelite · Adventure · Metroidvania

Axiom Verge
Shared: Metroidvania · Platformer · Sci-fi

Supraland
Shared: Metroidvania · Adventure · Puzzle Platformer

Öoo
Shared: Metroidvania · Puzzle Platformer · Puzzle

Nine Sols
Shared: Metroidvania · Platformer · Adventure

Teslagrad
Shared: Metroidvania · Platformer · Puzzle

FEZ
Shared: Platformer · Puzzle · Adventure