Under-Ice Directive
Under-Ice Directive invites you into a scientific Arctic submarine command chamber beneath pale sea ice, sonar light and riveted metal. Scan a sonar grid to uncover recorded discoveries and locate the hidden research bunker. Only premium symbols, Wild and Scatter appear in the free-spin reels.
- Signature feature
- Search Under Ice
- Play mode
- Fictional Play Credits
- Access
- Free account
18+ UK adults only · Fictional Play Credits · No purchases or prizes of value
Before you open Under-Ice Directive
Choose your play level
The game lists its own permitted levels. Select one that fits your available balance, then press Spin or use the displayed keyboard shortcut. Controls remain locked until the full round and any feature reveal have finished.
Available levels: 50, 100, 250, 500, 1,000 fictional Play Credits per round.
Search Under Ice
Scan a sonar grid to uncover recorded discoveries and locate the hidden research bunker.
Symbols in this game
Research submarine, Periscope, Depth chart, Brass compass, Control switch, Buoy capsule, Pressure gauge, Sonar print, Periscope Wild, Ice Station Signal, Sonar Return, Search Under Ice emblem.
Read the in-game rules for the specific symbols and feature sequence. A similar-looking symbol in a different game may behave differently.
A preview is a first look
The preview demonstrates this game's presentation using a recorded sample. It does not consume credits or add awards. Start eligible guest play or sign in for actual server-recorded rounds.
Keeping your round together
Every authorised spin has a unique reference. If a connection changes, retry the same round to restore its recorded result. Complete any pending choice before beginning another game. The browser presents the result; it does not determine your credit award.
Play is entertainment
Play Credits have no monetary value and cannot be purchased, transferred or redeemed. No cash or prizes of value are offered. Social-casino outcomes do not predict real-money gambling outcomes.