Keyflower

Keyflower is a city building game for 2 to 6 players. Keyflower is designed by Sebastian Bleasdale and Richard Breese, and published by R&D Games.

Board game mechanics:
Auction: Fixed Placement
Multiple-Lot Auction
Auction/Bidding
Constrained Bidding
End Game Bonuses
Hexagon Grid
Modular Board
Network and Route Building
Ownership
Selection Order Bid
Set Collection
Tile Placement
Turn Order: Auction
Variable Set-up
Worker Placement
Worker Placement, Different Worker Types