DogFighters – Their Finest Hour Free Demo Game

Welcome to the Dogfighters – Their Finest Hour Video Slot. It has 5 reels, 3 rows and the following features:
The WILD symbol substitutes for all symbols except the AIRPLANE symbol.
During RE-SPINS, only AIRPLANE symbols can appear. AIRPLANE symbols award between 5 and 2,500 credits.
Only appears during the main game and FREE SPINS
Only appears during the HOLD & RE-SPIN bonus round
3 WILD symbols appearing under the TopHit FREE SPINS award activate the FREE SPINS bonus round. The player receives 2 Free Spins for activating the TopHit FREE SPINS award. During the FREE SPINS bonus round, only the WILD symbol participates in the game. Free spins are played on the lines where they were activated and at the same bet. 1 additional FREE SPIN is awarded every time 3 WILD symbols appear under the TopHit FREE SPINS RADAR.
The green TopHit RADAR appears above reels 2, 3 and 4 during the main game. The green TopHit RADAR above reel 1 and reel 5 is unlocked during FREE SPINS. 3 WILD symbols appearing below the green TopHit RADAR award a PRIZE or bonus round displayed on the TopHit RADAR. Blue TopHit RADARs appear above reels 2, 3 and 4 during the HOLD & RE-SPIN bonus round when activated in the main game. Blue TopHit RADARs appear above all reels during the HOLD & RE-SPIN bonus round when activated in the FREE SPINS bonus round.
TopHit Green RADAR can award the following rewards during the main game and FREE SPINS bonus round: PRIZE, FREE SPINS OR RE-SPIN
Blue TopHit RADAR during the HOLD & RE-SPIN bonus round can bring the following rewards: +1 or x2.
If a TopHit has awarded more than one RE-SPIN, additional RE-SPIN features will be queued and played after each RE-SPIN feature has finished. Green TopHit RADARs and blue RADARs may not award any rewards, bonus rounds or PRIZES.
3 WILD symbols appearing under the TopHit RE-SPIN award activate the HOLD & RE-SPIN bonus round. 3 Re-spins are awarded. During RE-SPINS, only AIRPLANE symbols can appear. During RE-SPINS, all appearing AIRPLANE symbols leave the Border and reset the RE-SPINS counter to 3. If an AIRPLANE lands on a Border, it upgrades it. After the round is completed, each square with a Frame awards a prize. Frames with more upgrades will award higher prizes. Borders can be upgraded to a maximum of level 3. If all Borders are at level 3, the Hold & Re-spin bonus round ends and the Top Prize of 1,000x the total bet is awarded.
If several rounds are activated at the same time, they will be played in the following order: