Sonic Heroes Puzzle Gameplay:There arc six different blocksmdashthree types associated with their corresponding power block:Orange/Brown brick, associated with Knuckles. Chaos emeralds any color, associated with Tails. Gold Ring, associated with Sonic. Use the up arrow key to reorder the blocks as they fall. Use the right and left arrow keys to move the blocks right to left. Use the down arrow key to accelerate the rate in which the blocks drop. As you score more points, you will rise in level up to 5, making the blocks fall faster. You will also fill up power meters for each of the characters. When the meter is filled up, you activate a power move that assists in your gameplay. Sonic's power-up will slow down blocks for 15 seconds. Tails' power-up will stop the timer for 15 seconds. Knuckles' power-up will destroy all of a certain type of block whichever there is more of. Game types:1 player:- Timed Mode. The gameplay timer lasts for five minutes. Score as many points as you can and try for a high score! - Freeplay Mode. High scores are not reported, but you can play as long as you last! Game Over:Game is over when the five minute time limit is up or when your blocks reach the top of the puzzle area. A cool original SEGA puzzle game with Sonic, Tails and Knuckles. Stack blocks and clear them with a corresponding character block. Earn bonus for combos.