Double Blocks
| Double Blocks | |
|---|---|
| Developer(s) | Ernest Yale |
| Platform(s) | MS-DOS |
| Release | 1990 |
| Gameplay info | |
| Next pieces | 0-5 |
| Hold piece | No |
| Hard drop | Hard only |
| Rotation system | ? |
Double Blocks is a shareware Tetris clone for MS-DOS, notable for being one of the earliest clones to feature a 2-player mode, playable either split-screen or via modem. The game also allowed the player to choose the number of previews (0-5) and the amount of lock delay after hard dropping a piece.