Small Defenders Hack 0.2 + Redeem Codes

It’s good but I have few ideas and support. Can you developers add a pause button, add more upgrades, add a switch for button layout, and add more types of weapons such as swords guns rockets. This can improve the game enormously. Swords should do twice the damage of guns but have less range. Also can you add more monsters and tankier ones to for more harder levels. If you read this thanks