Bonus Items are unlocked by constructing certain buildings within the different EPOCH periods. The Bonus Item will be available once the correct building is purchased. There will be only one type of Bonus Item tile per level. The next map after the purchase is guaranteed to have the new Bonus Item tile, but the levels afterward choose at random (once the player has more than one Bonus Item).
| Bonus Item | Building Needed | Epoch | Effect |
| Hammer | Forge | 1 | Breaks any tile, marble plaque or chain on the field! |
| Lightning | Fountain | 2 | Breaks any 20 tiles along with marble plaques and chains all over the game field! |
| Bomb | Rostra | 3 | Breaks any 9 tiles at once along with the marble plaques and chains! |
| Hourglass | Pantheon | 3 | Gives you additional time to complete the level! |
| Plus | Tabularium | 3 | Replenishes any resource! |
| Star | Lighthouse | 4 | Breaks all the tiles of the same kind on the game field! |
| Shield | Colosseum | 4 | Destroys a selected row of tiles along with marble plaques and chains! |
| Mixer | Temple of Venus and Rome |
5 | Mixes up the tiles on the game field! |