TorpedoStrikeFree 1.92 for Mac was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this app available.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The software lies within Games, more precisely Action. The actual developer of this free Mac application is QED Gaming PTY. LTD.
From the developer:
TorpedoStrikeFree is a fast-paced arcade action game in which you command a submarine. You control a surfaced submarine fighting for survival. You can use your Torpedo tubes to launch the devastating Merlin torpedo and sink the enemy ships. You need to defend against incoming shells, depth charges and enemy aircraft with your deck cannon. You will fight day and night with no help coming except for the occasional health drop.
You may want to check out more software for Mac, such as TastyPlanet, AirAssault2Demo or Foreign Legion: Buckets of Blood, which might be related to TorpedoStrikeFree.