It's hard to stop playing FireLine: Merge Defense, a fun casual game where you have to connect the same guns to stop waves of cubes.
It's easy to play, but you need to plan. Select and combine cannons of the same type with your mouse to make them stronger. Smartly place your guns across the battlefield to do the most damage to the Cube army that is coming at you. You'll be able to use stronger types of cannons against tougher waves and boss fights as the game goes on.
Ignoring any side can quickly lead to loss, so make sure all fronts are covered by putting cannon firepower in all the right places. Combining similar cannons can make very strong upgrades, but it's important to know when the best time is to make an upgrade because sometimes number over quality is needed to stop waves.
Have fun and good luck!
