Types of Slot Bonuses and How to Unlock Them



Slot machine games are some of the most popular forms of casino entertainment. Part of what draws players to slots is the chance to win bonuses and unlock special features. There are several main types of slot bonuses to be aware of. Understanding what these bonuses are and how to obtain them can enhance the slot-playing experience.

Welcome Bonuses

Welcome bonuses, also sometimes called sign-up bonuses, are offered to new slot players when they first create an account with an online platform such as Unibet Casino. These welcome package promotions incentivize players to try out a slot site by giving them extra funds to play with.

Here is an overview of common welcome bonus types:

Bonus Type Description
Matched Deposit The casino matches a portion of the player’s first deposit, usually 100-200% up to a specified cap amount.
Free Spins Players receive a set number of free spins to use on selected slot games.
No Deposit Bonus A small bonus is credited to let players try games without depositing funds.

To obtain a welcome bonus, players simply need to open a new account with a casino and make a minimum qualifying deposit if required. Be sure to check any applicable terms and conditions regarding bonus funds.

Reload Bonuses

Whereas welcome packages are for new sign-ups only, reload bonuses are special promotions granted to existing slot players. They act as incentives for frequent players to continue playing at a site.

Some key facts about reload bonuses:

  • Given on subsequent deposits after signing up.
  • Often tied to a matching percentage on deposits.
  • May be available periodically as part of seasonal or holiday promotions.
  • Help keep player bankrolls topped off.

These promotions generally have very similar unlocking procedures as initial welcome bonuses. Players typically just need to opt in and then make another qualifying deposit to obtain the bonus credit.

Free Spin Bonuses

One of the most popular and exciting types of slot bonuses is free spins. Free spins allow players to spin the reels of a slot machine without placing a bet. Any winnings earned from the free spins are then kept as bonus cash.

Free spins are often included in welcome bonus packages. But sites also distribute free spin offers through:

  • Rewards for loyal players.
  • Prizes in tournaments and competitions.
  • Parts of holiday promos.
  • Compensation for minor site issues.

Be sure to pay attention to notifications of available free spins and use them promptly once unlocked. They tend to expire within a short valid timeframe if not used.

No Deposit Bonuses

Lastly, some casinos hand out bonuses that do not even require an initial deposit to claim. These no-deposit bonuses usually come in the form of bonus cash or free play credits. Players can use them to try real-money slots risk-free.

Here are the key aspects of no-deposit bonuses:

  • 100% free money to play slots with.
  • Do not need to deposit any funds.
  • Very small amounts ($5 to $20 bonus credit).
  • Come with high wagering restrictions.
  • Often only open to newly registering players.

Even though the bonus totals are modest, no deposit bonuses are still worthwhile for trying new slot game releases without risking funds. Be aware the bonuses come with terms like requiring a 100x playthrough before cashing out.

Final Tips

Learning about the main types of slot bonuses opens up opportunities to elevate slot machine gaming experiences and bankrolls. Be sure to take advantage of available welcome bonuses on registering with slot sites. Keep opting into reload deals and claiming free spin offers whenever possible. Finally, consider no deposit bonuses as a way to test slots for free as a new player.


Follow these tips, and the special features and bonus rounds on slot games become even more rewarding. Players can unlock more slot playing time, minimize risk, and maximize the enjoyment of these entertaining casino games.