If a path looks optional, take it. It usually leads to a Secret Emblem or a heavy ammo cache.
Official versions receive patches that fix bugs present in older builds like 1.0.0.1. If you'd like to dive deeper, I can help you with: Dread Templar Free Download (v1.0.0.1)
Always stay in motion to avoid projectile-heavy enemy fire. If a path looks optional, take it