Can you play Krillion with friends?
Not in the same dive. Krillion’s daily is a solo run: every player worldwide gets the same seven prompts, but there is no live opponent, no room code, and no way to watch someone else type.
What makes it social is the score card. Every dive ends with your total, a round-by-round log and a share control — and because the seven prompts are identical for everyone that day, two cards side by side are a fair comparison. That is the multiplayer: asynchronous, one card each, same ocean.
If you want an actual head-to-head, Noillirk is the better fit. Each finished run produces a challenge link; whoever opens it plays the same prompts, sees your pick after each of theirs, and everyone who plays that link lands on one shared board. No account needed on either side.
For the rules and the tier table behind those cards, go back to the Krillion Unlimited page.