Ad Fundum

Take control of a giant mech and dive into an exciting underground adventure in a dieselpunk world! Dig deep, collect valuable minerals, upgrade wisely, explore diverse locations, uncover ancient secrets, and try not to explode! Will you save the world or vanish in the depths below?

Developer: Oldbut Gold.

Tags: Solo, Mining, Collectathon, Underground.

Steam reviews: Very Positive (93% of 432).

Price: $1.04 (was $6.99, 85% off).

Released 2024-06-13.

Last updated 2025-11-21.

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