A tight, enjoyable entry into the retro-shooter genre that is surprisingly accessible for someone who can't usually play these for too long. I only rarely get lost and I usually find 1-2 secrets per level, which are things I am not often able to say about retro shooters. Unfortunately, it takes a bit too long to get any variety of spells, and most of the weapon upgrades are not useful. Similarly, I've found the stat-buffs and perks to lacklustre. But, meta-progression aside, I've had a great time so far.