Very cool!

Reminds me of the good ol days when I was a kid at the arcade playing Raiden. Definitely a good buy! And for those of you unsure about buying the other planes:

Just dont; the blue plane (Lightning) is the best imo. The purple planes (Thunder Bolt) beam doesnt lock on to a ship, but instead wiggles around toward the direction you move. If you do want another plane then Firestorm (orange plane) would be the best to buy. Its "Hyper Beam" laser is easily the most powerful weapon in the game.

TL;DR: Great game to buy w/o the other planes, but if you do want some different weapons, buy Firestorm. Skip Thunderbolt until they update its beam to lock onto an enemy instead of wiggling around aimlessly.

The_Key00 about Lightning Fighter