Modes

3 Slay the Spire 2 pages in Modes.

• Co-op MultiplayerSlay the Spire 2 has online co-op for up to 4 players, Steam friends only with no matchmaking: one player hosts and the others join, everyone shares the map and fights the same enemies, which scale with the party, while each player keeps their own character, HP, deck, relics and rewards. Co-op has its own multiplayer-only cards and its own Ascension progress.
• Daily Climb and Custom ModeBesides Standard runs, Slay the Spire 2 has Daily runs, one shared run a day with a fixed character, Ascension and three modifiers, ranked on a friends-only leaderboard, and Custom runs, where you pick from 16 modifiers such as Draft, Flight, Midas or Murderous. Neither earns Epochs. Phobia Mode is a setting that redraws creepy enemies; Mega Crit is working on new experimental modes, none released yet.
• Mods and Steam WorkshopSlay the Spire 2 has had a built-in mod loader since launch and official Steam Workshop support since Major Update #2 (v0.107.1, Jun 19, 2026): subscribe on the Workshop and mods download to every device you play on. Modded progress is saved separately, co-op partners should run the same gameplay mods, and mods for the first game cannot work because the sequel uses a different engine.

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