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Steam News7 August 20261d ago

Psychotropic Warfare (1v1 versus)

**Open the Laboratory menu and click "Psychotropic Warfare."** Host a lobby, invite a friend (or they join off your Steam profile), and the match starts once you're both in. Friends-only, 2-slot lobbies over Steam.

Full notes

Full MK-ULTRA Psychic Defense update

Read the full published notes in a cleaner layout. The original post stays linked below.

What changed

0 fixes0 additions2 changes0 removals
  • Maps
  • Balance
changedmirrored, so you and your opponent face identical terrain and waves.
changed*First to leak loses.** Boards start at 100 HP; when one player's defense

MK-ULTRA Psychic Defense changes

changedmirrored, so you and your opponent face identical terrain and waves.
changed*First to leak loses.** Boards start at 100 HP; when one player's defense
  • **Open the Laboratory menu and click "Psychotropic Warfare."** Host a lobby,

invite a friend (or they join off your Steam profile), and the match starts

once you're both in. Friends-only, 2-slot lobbies over Steam.

  • **Real towers, real enemies, real physics.** Versus runs the actual game on

the host — every tower, card, consumable, and enemy behaves exactly as it

does in solo. No simplified sim.

  • **Offense is direct:** click one of the portals on your opponent's board to

send a wave of enemies through it. Each send costs more Gnosis than the last

(shared, escalating per match), and a bigger spend sends a nastier batch.

Sent enemies stream in through the portal you clicked.

  • **Fair by construction:** both boards are generated from the same seed and

mirrored, so you and your opponent face identical terrain and waves.

  • **First to leak loses.** Boards start at 100 HP; when one player's defense

breaks, the match ends.

Source

Steam News / 7 August 2026

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