Games like Nullpoint Protocol
Games like Nullpoint Protocol include The Binding of Isaac: Rebirth, Ravenswatch, Risk of Rain 2, Hades, and Gunfire Reborn. We matched them by the tags players give Nullpoint Protocol on Steam (Action Roguelike, Replay Value, Class-Based, Isometric, and RPG): closest matches first, and among equally close ones the better-known games.
The Binding of Isaac: Rebirth
Shared: Action Roguelike · Replay Value · Roguelike
Ravenswatch
Shared: Co-op · Action Roguelike · Roguelike
Risk of Rain 2
Shared: Action Roguelike · Co-op · Roguelike
Hades
Shared: Action Roguelike · Roguelike · Roguelite
Gunfire Reborn
Shared: Co-op · Roguelike · Action Roguelike
Risk of Rain (2013)
Shared: Action Roguelike · Roguelike · Co-op
SWORN
Shared: Co-op · Action Roguelike · Roguelike
Brotato
Shared: Action Roguelike · Roguelike · Local Co-Op
Rabbit and Steel
Shared: Co-op · Action Roguelike · Roguelike
Hades II
Shared: Action Roguelike · Roguelike · RPG
Enter the Gungeon
Shared: Action Roguelike · Roguelike · Difficult
The Binding of Isaac
Shared: Action Roguelike · Replay Value · Roguelike
Streets of Rogue
Shared: Action Roguelike · RPG · Co-op
Children of Morta
Shared: Action Roguelike · Roguelike · RPG
Spelunky 2
Shared: Co-op · Replay Value · Difficult
Sephiria
Shared: Action Roguelike · Co-op · Roguelike
Spelunky
Shared: Action Roguelike · Roguelike · Replay Value
Nuclear Throne
Shared: Action Roguelike · Roguelike · Difficult
SYNTHETIK: Legion Rising
Shared: Action Roguelike · Co-op · Difficult
ELDEN RING NIGHTREIGN
Shared: Co-op · Roguelike · Online Co-Op
Hero Siege
Shared: Action Roguelike · Co-op · RPG
Wizard of Legend
Shared: Action Roguelike · Roguelike · Local Co-Op
Ember Knights
Shared: Action Roguelike · Co-op · Roguelite
Ship of Fools
Shared: Action Roguelike · Co-op · Local Co-Op