Uploaded May 2023 | Updated September 2026, 3 weeks ago

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Mighty DOOM's Heavy Cannon is a VERY popular and powerful weapon - but you NEED to know the BEST upgrades to choose, so you can be the best Mini Slayer you can be! And which are the WORST to avoid choosing as a priority!
FREE tips and build advice like this by me and other experts in the Discord!
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Table of Contents
0:00 - What's this guide, how are they ranked?
0:25 - Twin Shot
1:09 - Spread Shot
1:59 - Side Shot
2:37 - Stagger
3:36 - Explosive Damage
4:14 - Micro Missiles
4:40 - Ricochet
5:27 - Bounce
6:13 - Is THIS The Best? Plus More Free Tips! (Round 1!)
6:53 - Which is the GREATEST OF ALL TIME?
7:32 - INSANE Boss Tip of the BEST!
8:05 - The GREATEST!

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