I have some ideas on what you could add in the next update
1. Multiplayer with up to 4 people (if not than do 2)
2. Crazy Ottto Skin or Atari 2600 pacman skin (Along with other skins from other namco games if possible)
3. More abilities like being able to jump
4. Other game styles like atari 2600 style
5. Other score option when getting a life like 5000
Im hoping these could be added into the game in the future