After the run Nolimit City's been on, a game titled 'Mental' is going to have players either running in fear or dashing to their laptop to pick up the gauntlet. For players in the latter group, Mental presents a hefty challenge. The studio has experience designing slots that have a relatively complicated set of rules and features. Mental takes this to the extreme in many ways by jamming in dynamic reel action, splitting symbols, transformations, symbol multipliers - the whole shebang. We'll try to break it down, but it will be difficult to rely much of what happens in Mental on paper. Something else hard to convey is how downright creepy Mental is. But hey, we're as keen on a challenge as we are for a big brutal slot so let's plough in and see where we end up.