Pencil Pilot

Pencil Pilot (飞机大战) is a built-in Shoot 'em Up game included in Wechat 5.0 and was removed in later versions. It's one of my favourite Shump game and I played it multiple times in my Childhood. You can watch gameplay footages here and here (skip to 4:42). 

I decided to remake (more like parody) it multiple years before using Scratch's default assets, and it's also one of my favourite Scratch projects. I improved that project recently and added the original assets back into the game. 

Facts:

1. My score is 864. Can you beat it?
2. Pony Ma (the CEO of Tencent)'s score on the original game is about 770,000. 
3. Everyone was playing it at that time, and multiple ports and remakes are appearing on the internet. 
4. This is the first Wechat instant game ever included in Wechat, predating Jump and Jump (跳一跳), which was included in 7.0. 
5. This is the first Shoot 'em Up game I've ever played.