BigWinBoard highlights Thunder Hawk’s attractive artwork and pleasing sounds, noting that it 'manages to stand out from the crowded bunch to a degree.' However, the gameplay is critiqued for being mostly focused on landing Thunderhawk symbols for instant cash wins, giving it a '9 Masks kinda game' feel. It adds that features like the free spins with win multipliers bring some originality but overall, 'Thunder Hawk feels like it’s behind the ball,' yet remains 'nicely designed' and entertaining for fans of scatter/instant prize slots.

Casinoz praises Thunder Hawk for its colorful graphics, medium to high volatility, and unique bonus mechanics. The slot is described as a 'whirlwind of excitement,' and the instant wins plus Super Freespins are highlighted as standout features. A direct quote: 'In our opinion, the Thunder Hawk is a slot that will impress even the most sophisticated players. Casinoz experts recommend the game for its exciting bonuses and the chance to win big.'

SlotJava notes that Thunder Hawk 'stands out from the crowded category of mythical slots' due to its attractive visuals and soundtrack but remarks 'the gameplay itself isn’t that spectacular because it mostly revolves around trying to get instant cash prizes.' The free spins are deemed small, but players may enjoy the chance to win up to 10,000x their bet and the instant prize features. Sentiment leans positive for graphics and originality, but less enthusiastic about depth of gameplay.

Casinos.com gives Thunder Hawk a positive review, citing it as 'a simple yet exciting Native American slot that doesn’t stick to the usual path.' It praises the graphics, animations, and winning potential, stating 'Thunder Hawk can also be put among the better slots from the small developer and big provider, having all the hallmarks of Peter & Sons and Yggdrasil.' The game’s collaboration is also commended for its fresh thematic approach and high-quality execution.