Mikko Laiho came up with this game years ago and used it while coaching players as a professional coach at Winmau. He also called it "15 Minutes Killer Practise Routine". Read the article about the game here »

The game objective is simple: You need to score 4 points at the current target. You will be aming for the big numbers but also the most important doubles + bull. When you're up against a big number you have to get 4 points in one throw (3 darts) with for example 1 treble + 1 single.
When you're throwing for a double (including bullseye) you can use as many darts as you need to get 4 hits (on bull it is bullseye only = red part).

Now go For Four!

Use Burn-Dart-Rule

To make every dart count in the game, we've added the 'Burn-Dart-Rule' known from other games on GoDartsPro. With this mode, if you can not finish the target with your last dart it is still important to try to hit the current target. If you manage get four points (or 4 hits at double) with your last dart + your following 1 or 2 darts, it counts as finished.

For example, your target is 20 and you hit S5 + S1 with your first two darts and can not reach 4 points with your last dart. With the burn-dart-rule, the last dart is still important. Let's say you hit T20 with your last dart, you now have 3 hits saved for next throw to be used with your first 2 darts. If you hit 1 dart in 20 with your first 2 darts you now have finished the target.