Arman5592:
You can use non-gearboxed HIGH RPM (or geared for HIGHER RPM) motors , so the bot would move fast . Then make a fast-reaction code so you'd have something totally fast-reaction .
To make your arduino work faster , there are two things you can do :
1- Overclock
2- cool the system down
And as a blog post demonstrated , using liquid nitrogen can make the uno to go up to 64 Mhz which is 4 times faster .
You can safely (I AM NOT RESPONSIBLE FOR ANYTHING) overclock a uno to 20Mhz as the Atmega328 can go up to 20 Mhz .
Seems intresting, thanks will try it out 