Play Two Rooms and a Boom Online — Rules & Strategy Guide

What Is Two Rooms and a Boom?

Two Rooms and a Boom is a social deduction party game for 6–30+ players. The group is divided into two separate rooms, each with a leader. Over several timed rounds, leaders negotiate hostage exchanges between the rooms. At the end of the final round, if the Bomber is in the same room as the President, the Red team wins. Otherwise, the Blue team wins.

What makes it special is the sheer scale and chaos. Unlike most social deduction games limited to 10 players, Two Rooms thrives with 15, 20, or even 30 people — making it perfect for parties, conferences, and game nights that have outgrown Werewolf.

Key Roles Explained

Core Roles

• President (Blue Team) — The Blue team's VIP. If the President is not in the same room as the Bomber at the end, Blue wins.
• Bomber (Red Team) — The Red team's weapon. Red wins if the Bomber ends up in the same room as the President.

Supporting Roles

• Blue Agent — A regular Blue team member. Knows the President's identity and works to keep them safe.
• Red Agent — A regular Red team member. Tries to identify the President and maneuver the Bomber into their room.
• Gambler — A Grey (neutral) role that picks a winning team at the start. Wins only if their chosen team wins.
• Spy — Appears as one team but secretly works for the other. Spreads misinformation to tilt hostage swaps.
• Doctor / Engineer — Special abilities like forcing card reveals or swapping roles mid-game, adding unpredictable twists.

Rules — Step by Step

1. 1

   Divide into Rooms

   Players are randomly split into two groups and sent to separate rooms (or chat channels online). Each room elects or is assigned a leader.

2. 2

   Role Cards

   Every player receives a secret role card. Each card shows the player's team color (Red, Blue, or Grey) and their specific role.

3. 3

   Timed Rounds

   The game plays over 3 rounds (typically 5, 3, and 1 minutes). During each round, players discuss, reveal (or lie about) their roles, and persuade the leader to send specific hostages.

4. 4

   Hostage Exchange

   At the end of each round, room leaders select 1–3 hostages to swap between rooms. Hostages are sent simultaneously. Choosing who to send — and who to keep — is the core strategic decision.

5. 5

   The Boom

   After the final round ends and the last swap is complete, roles are revealed. If the Bomber and President are in the same room, the Red team wins. If they're apart, the Blue team wins.

Strategy Tips

For the Blue Team

• Protect the President's identity. The less the Red team knows, the harder it is for them to maneuver the Bomber into the right room.
• Use trusted reveals. Privately show your card to allies — but never in front of suspected Red players.
• Control the leader position. A Blue leader can ensure the President stays put and suspicious players get swapped out.

For the Red Team

• Find the President by process of elimination. Get people to reveal their cards. The person who won't show is often the President.
• Coordinate the Bomber's movement. In the final round, you need a Red leader — or a persuasive enough argument — to swap the Bomber into the President's room.
• Spread chaos. Accuse Blue players of being Red and vice versa. The more confusion, the easier it is to slip the Bomber through.

General Tips

• The last round is everything. Earlier rounds are about gathering information and positioning. The final 1-minute round is where the magic happens.
• Grey roles play kingmaker. Neutral roles like the Gambler can swing the outcome — negotiate with them for their support.

Play Online with AI

Gathering 10+ people is hard. With TextGame.ai, you can play Two Rooms and a Boom anytime — even with a small group:

Love social deduction? Try The Resistance or Secret Hitler for smaller groups with the same tense bluffing energy.

Frequently Asked Questions