First off: This game takes up way too much CPU/memory.
Second off: It's extremely inaccurate, and is almost fear mongering against some less harmful substances. Substances can still be abused, but this game claims marijuana can give you schizophrenia, or increase the likelyhood of you having it. If you have schizophrenia, weed can make it worse, if you react that way. Its not actually reacting negatively, its up to the individual.
This game tries to act educational, but fails to educate on basic facts. Ratings are out of 3. Are you fucking kidding me? You want to rate something 1.5/3? If you needed a decimal, clearly your rating system isnt good enough. Its inaccurate, it makes quick and bold claims with zero backups, and throws a few squashed images and a link or two and calls it a day.
This is a child's science fair project, at best.
Simply put, it lies. Dont do drugs, learn the truth about them though.