A 0.1 percent reward looks like some sort of taunt to the bounty participants. I think a very small number of people will be interested in participating in this. This is approximately 10-20 times less than the expected level of reward. 
At least this project is more realistic than most projects that promise large alocation for bounty program but end up fraudulent or will only become shitcoin. so far we do not know the price of Cartesi tokens. but we know that this project has several potential partnerships and has great advisors such as Serguei Popov (Co-Founder of IOTA)