Bug chess is a two-player abstract strategy game with no fixed board. On each turn, you either place a new insect from your reserve or move one already in the shared hive. You win by filling all six spaces around the opposing Queen. The challenge is that every insect moves differently and every piece on the table must remain connected at all times.
Place beside your own color, get your Queen down by your fourth placement turn, move without splitting the hive, and surround the enemy Queen first.
1. Start the hive
The first player places any legal opening insect. The second player places one piece touching it. Those two hexes establish the shared hive; there is no board underneath them and no predetermined edge.
If tournament opening is enabled, neither player may choose the Queen as their first piece. This variant gives the opening more room to develop and reduces mirrored positions. Without that setting, the usual Queen deadline still applies.
2. Place new pieces on your own side
After the first two pieces, a newly placed insect must touch at least one of your own exposed top pieces and may not touch any exposed enemy piece. Think of placement as growing two friendly shores around the same island. You can reach toward the opponent, but a new reserve piece cannot enter directly beside their color.
Stacks matter here. Only the piece visible on top determines which color controls that hex. If your Beetle is sitting on an opponent’s insect, the top of that stack counts as your color for placement around it.
A reserve piece may sometimes be placed into a tight or even completely surrounded opening if the color-touch rule allows it. Sliding restrictions govern pieces moving on the table; they do not automatically forbid a legal new placement.
3. Place your Queen on time
Your Queen must be placed no later than your fourth placement turn. If you have already placed three other insects, your next placement is forced to be the Queen. You also cannot move any insect already on the table until your own Queen has been placed.
This creates the first strategic tension. An early Queen activates movement sooner but reveals the target you must defend. A later Queen gives you more opening structure, but the deadline can make your fourth turn predictable.
4. Move according to the insect
Once your Queen is down, you may move instead of placing. Before considering an insect’s special ability, perform three general checks:
- Is it exposed? A covered insect cannot move. Only the top piece of a stack is active.
- Would removing it split the hive? If so, the piece is pinned by the One-Hive rule.
- Can its path fit? Ground pieces must slide through real openings and cannot squeeze between two occupied neighbors that close the gate.
| Insect | Movement | Beginner cue |
|---|---|---|
| Queen | Slides exactly one adjacent space. | Keep at least one escape space open. |
| Ant | Slides any number of spaces around the outside. | Preserve Ant mobility; it is your flexible responder. |
| Beetle | Moves one space and may climb onto the hive. | A Beetle on top changes stack control. |
| Grasshopper | Jumps in a straight line over one or more occupied hexes to the first empty hex. | It cannot jump without an adjacent piece in the chosen direction. |
| Spider | Slides exactly three spaces around the perimeter. | Trace all three legal contacts; it does not jump gaps. |
For diagrams and the full path checks, use the base insect movement reference. The extra Ladybug, Mosquito and Pillbug each introduce a different exception, covered in the expansion guide.
5. Keep one connected group
The hive must remain connected before, during and after a move. Imagine lifting the chosen insect straight up. If the remaining pieces fall into two separate islands, you may not move it at all—even if its destination would reconnect them.
This is the source of many “why can’t that piece move?” moments. An insect in the narrow waist between two clusters acts as a bridge. Pinning an opponent’s powerful Ant can be as valuable as advancing toward their Queen. The One-Hive guide shows a repeatable bridge test.
6. Surround a Queen to win
The game ends when all six neighboring hexes around a Queen are occupied. It does not matter who owns the surrounding pieces, so a defender can accidentally help close their own Queen’s last opening.
If one move surrounds both Queens at the same time, the result is a draw. If a player has no legal placement or movement, they pass; the game does not end merely because a turn has no action.
There is no check rule and no obligation to announce a threat. Until all six neighboring spaces are occupied, the game continues and a legal defense may still exist.
A practical first-game checklist
- Place mobile pieces where they are unlikely to become permanent bridges.
- Plan which turn your Queen will enter before the fourth-turn deadline forces it.
- Before every move, lift the piece mentally and check hive connectivity.
- Count both your Queen’s open neighbors and the opponent’s after every turn.
- Prefer moves that preserve two future options instead of creating one obvious threat.
Once the turn sequence feels automatic, the real game begins: managing tempo, mobility and the shape of the perimeter. Continue with the beginner strategy guide.
Bug Hive is an independent game and is not affiliated with, endorsed by, or the official digital edition of Hive® or Gen42 Games. This guide describes the rules implemented in Bug Hive in original wording.