Bonus Slot Machines

July 16, 2019

Most online casinos offer slot machines that features a bonus. Bonus games are won by getting 3 or 5 bonus symbols, then on a second screen you will get to play the bonus game. In the bonus game you have a chance to win extra cash, free spins, or both.

The most common types of bonus games found in video slots are 'wheel of fortune', 'free spins', 'wild symbols', 'pick a box' and more. There are the slots bonus features which will be triggered on the reels or the bonus round can be activated on the second screen of slot game.

Features on the reels

Features on the second screen

Most slots found at online casinos will have slots that feature multiple combinations of the games mentioned.

To activate bonus round on the online slot you must hit three or more bonus symbols (event should take place), or bonus feature will be triggered randomly.


Power Symbol Lightning Wilds PopWin Bonus Bet Upgrading Symbol Unlimited Free Spins Locked Wilds Burning Wilds Gigablox Wild Conversion Super Stake Super Symbol Boosted Stacks Symbols to Wild Feature Win Extend Feature Team-Up Reels Full Stack Bonus Symbol Sticky Multiplier Locked Symbols Packed Reels Clusters Scatters Cascade Colossal Symbol Multipliers Multiplier Reel Block Symbol Super Lines Mega Wilds Nudging Wild 2nd Chance Random Wilds Double Lucky Line Jackpot Wheel Hyperspins Symbol Turn Wild Symbol Upgrade Symbol Lock Re-spin Reel Clones Extra Cascades Buy Feature Stacked Spins Cascading Wilds Second Screen Game Multi Level Lotto Progressive Sidegame Stop and Win Accumulated Bonus Jackpot bonus game Arcade Game Plinko Scratch and Match On Reel Game Spinning Wheel Feature Guarantee Win-Win Feature Wild Reels Instant Win Swap Feature Boiling Point Jackpot Bonus Meters Striking Wild Feature Quest Game Bonus Choice Wild Pattern Auto Nudge Sync Reels Rolling Reels Stash Feature Crushing Symbols Dual Blazing Reels Nudge Reel Lucky Wheels Extending Reels Lock and Spin Clone feature Multilayer Dual Feature Sticky Re-Spins FlashBack Re-spin Wandering Reels Super Wild Random Multiplier Reel Splitting Wilds Lock Chain Respins Double Wild Reel Nudging Wilds Progressive Multiplier Scatter Nudge Expanding Reels Super Respin Risk Game Supermeter Game Super Reels Wild Deal Stashed Wilds Feature Selection Sitewinder Vertical Multiplying Paylines