Jack Hammer Slot
OJO loves loaded rewards that go off with a BANG! Explore the features of the Jack Hammer slot machine. Take on evil if you want the goods!
Comics from the past meet fresh rewards! Step into 1920’s comic-strip adventure in this 5-reel and 25 payline nostalgic gem from NetEnt. Aim for the bonus features and you’ll give Dr. Wüten a run for his money!
OJO makes wins stick and the best way to do that is with a Sticky Win. Obvs. Get 3 or more Free Spins Scatter symbols and make your number one enemy pay through the nose!
Once you have a verified account and are logged in, you can try Jack Hammer for free by selecting Try For Free.
Game Info
(/5)
Minimum Bet:
£NaN.undefined
Maximum Bet:
£2/£5
Maximum Withdrawal:
£NaN.undefined
Paylines:
Reels:
Features:
Studio:
RTP:
undefined%
Themes:
Availability depends on your country
'%3e%3cg%20id='Group'%3e%3cg%20id='Group_2'%3e%3cg%20id='Group_3'%3e%3cpath%20id='Vector'%20d='M24.127%203.03223H35.6789V5.65009H27.1313V9.47147H32.8239V12.0893H27.1313V16.3587H35.9425V18.9766H24.127V3.03223Z'%20fill='%2323208F'/%3e%3cpath%20id='Vector_2'%20d='M35.6797%207.64429H38.7544L41.4425%2015.5418L43.9374%207.64429H46.9154L42.7866%2018.9766H40.0282L35.6797%207.64429Z'%20fill='%2323208F'/%3e%3cpath%20id='Vector_3'%20d='M47.0117%2013.3368C47.0117%209.87564%2049.41%207.43347%2052.8448%207.43347C56.2533%207.43347%2058.6603%209.88442%2058.6603%2013.3368C58.6603%2016.7453%2056.2094%2019.1963%2052.7745%2019.1963C49.366%2019.1963%2047.0117%2016.7893%2047.0117%2013.3368ZM55.6384%2013.4071V13.3105C55.6384%2011.1494%2054.5842%209.84928%2052.8536%209.84928C51.0966%209.84928%2050.0425%2011.1494%2050.0425%2013.3105V13.4071C50.0425%2015.5242%2051.0703%2016.7717%2052.8009%2016.7717C54.5578%2016.7717%2055.6384%2015.5155%2055.6384%2013.4071Z'%20fill='%2323208F'/%3e%3cpath%20id='Vector_4'%20d='M60.584%202.81262H63.5884V18.9766H60.584V2.81262Z'%20fill='%2323208F'/%3e%3cpath%20id='Vector_5'%20d='M65.8633%2014.4349V7.64429H68.8413V14.268C68.8413%2015.779%2069.5617%2016.6662%2070.9057%2016.6662C72.4694%2016.6662%2073.1195%2015.3485%2073.1195%2013.3983V7.64429H76.0975V18.9766H73.1195V17.369C72.5221%2018.5462%2071.4855%2019.1963%2070.0185%2019.1963C67.4533%2019.1963%2065.8633%2017.369%2065.8633%2014.4349Z'%20fill='%2323208F'/%3e%3cpath%20id='Vector_6'%20d='M79.383%2015.9722V10.0425H77.7754V7.64427H79.383V5.50079L82.2908%203.86682V7.63549H84.5221V10.0337H82.2644V15.6736C82.2644%2016.227%2082.528%2016.4642%2083.0814%2016.4905H84.3991V18.9678H82.0975C79.9101%2018.8536%2079.4357%2017.8522%2079.383%2015.9722Z'%20fill='%2323208F'/%3e%3cpath%20id='Vector_7'%20d='M86.4453%203.07617H89.5463V5.98393H86.4453V3.07617ZM86.4892%207.64425H89.4936V18.9766H86.4892V7.64425Z'%20fill='%2323208F'/%3e%3cpath%20id='Vector_8'%20d='M91.418%2013.3368C91.418%209.87564%2093.8162%207.43347%2097.2511%207.43347C100.66%207.43347%20103.067%209.88442%20103.067%2013.3368C103.067%2016.7453%20100.616%2019.1963%2097.1808%2019.1963C93.7723%2019.1963%2091.418%2016.7893%2091.418%2013.3368ZM100.036%2013.4071V13.3105C100.036%2011.1494%2098.9817%209.84928%2097.2511%209.84928C95.4941%209.84928%2094.4399%2011.1494%2094.4399%2013.3105V13.4071C94.4399%2015.5242%2095.4677%2016.7717%2097.1983%2016.7717C98.9553%2016.7717%20100.036%2015.5155%20100.036%2013.4071Z'%20fill='%2323208F'/%3e%3cpath%20id='Vector_9'%20d='M104.964%207.64429H107.942V9.48909C108.539%208.17138%20109.646%207.39832%20111.254%207.39832C113.731%207.39832%20115.189%209.05864%20115.189%2012.1772V18.9766H112.211V12.3529C112.211%2010.7717%20111.614%209.95468%20110.217%209.95468C108.803%209.95468%20107.933%2011.1055%20107.933%2013.2226V18.9854H104.955L104.964%207.64429Z'%20fill='%2323208F'/%3e%3c/g%3e%3c/g%3e%3cg%20id='Group_4'%3e%3cg%20id='Group_5'%3e%3cg%20id='Group_6'%3e%3cpath%20id='Vector_10'%20d='M17.1173%204.49933C14.4028%200.923925%209.47456%20-0.0863242%205.38086%202.10108C6.97969%205.69406%208.17442%209.91953%2016.0544%2010.1655C16.9768%2010.1919%2017.9958%2010.1655%2019.1115%2010.0777C18.9533%207.81997%2018.2154%205.94881%2017.1173%204.49933Z'%20fill='%2323208F'/%3e%3cpath%20id='Vector_11'%20d='M15.6678%2011.8522C10.9241%2012.0894%208.7015%2013.8112%207.31351%2015.9459C6.49653%2017.2021%205.96944%2018.5901%205.38086%2019.8991C11.1261%2022.9649%2018.5492%2019.7321%2019.1115%2011.9137C17.8377%2011.8171%2016.6869%2011.7995%2015.6678%2011.8522Z'%20fill='%2323208F'/%3e%3c/g%3e%3c/g%3e%3c/g%3e%3c/g%3e%3c/g%3e%3cdefs%3e%3cclipPath%20id='clip0_10172_12682'%3e%3crect%20width='120'%20height='21.9619'%20fill='white'%20transform='translate(0.285156%200.019043)'/%3e%3c/clipPath%3e%3c/defs%3e%3c/svg%3e)
'%3e%3cpath%20id='Vector'%20d='M35.8604%200H35.168V24H35.8604V19.3822H44.6063V16.5862H37.877V13.3664H43.6296V10.5494H37.877V7.43484H44.6063V4.61782H35.8604V0Z'%20fill='%2323208F'/%3e%3cpath%20id='Vector_2'%20d='M8.63805%2013.6718L6.15275%209.64895L2.96715%204.66782L2.93555%204.6178H0.294922V19.3822H3.22515V10.3071L5.41032%2013.8429L8.92502%2019.3822H11.5867V4.6178H8.63805V13.6718Z'%20fill='%2323208F'/%3e%3cpath%20id='Vector_3'%20d='M13.2344%2019.3822H22.9123V16.5862H16.183V13.3664H21.9356V10.5493H16.183V7.43482H22.9123V4.6178H13.2344V19.3822Z'%20fill='%2323208F'/%3e%3cpath%20id='Vector_4'%20d='M24.0996%207.45588H27.4827V19.3822H30.4313V7.45588H33.7933V4.6178H24.0996V7.45588Z'%20fill='%2323208F'/%3e%3cpath%20id='Vector_5'%20d='M54.4252%2013.6954L51.9399%209.67527L48.7543%204.69413L48.7227%204.64148H46.082V19.4058H49.0096V10.3308L51.1948%2013.8666L54.7121%2019.4058H57.3738V4.64148H54.4252V13.6954Z'%20fill='%2323208F'/%3e%3cpath%20id='Vector_6'%20d='M58.5781%204.64148V7.47957H61.9612V19.4058H64.9098V7.47957H68.2719V4.64148H58.5781Z'%20fill='%2323208F'/%3e%3c/g%3e%3cdefs%3e%3cclipPath%20id='clip0_10172_12744'%3e%3crect%20width='67.9798'%20height='24'%20fill='white'%20transform='translate(0.294922)'/%3e%3c/clipPath%3e%3c/defs%3e%3c/svg%3e)
'/%3e%3c/g%3e%3cdefs%3e%3clinearGradient%20id='paint0_linear_10172_24211'%20x1='7'%20y1='2'%20x2='23.4625'%20y2='10.6428'%20gradientUnits='userSpaceOnUse'%3e%3cstop%20stop-color='%234921C5'/%3e%3cstop%20offset='1'%20stop-color='%23A608FF'/%3e%3c/linearGradient%3e%3c/defs%3e%3c/svg%3e){kind=small}
'/%3e%3c/g%3e%3cdefs%3e%3clinearGradient%20id='paint0_linear_10172_24214'%20x1='1.21484'%20y1='2.25'%20x2='20.6158'%20y2='23.7133'%20gradientUnits='userSpaceOnUse'%3e%3cstop%20stop-color='%234921C5'/%3e%3cstop%20offset='1'%20stop-color='%23A608FF'/%3e%3c/linearGradient%3e%3c/defs%3e%3c/svg%3e){kind=small}
'/%3e%3c/g%3e%3cdefs%3e%3clinearGradient%20id='paint0_linear_10172_24217'%20x1='2.00195'%20y1='2'%20x2='22.002'%20y2='22'%20gradientUnits='userSpaceOnUse'%3e%3cstop%20stop-color='%234921C5'/%3e%3cstop%20offset='1'%20stop-color='%23A608FF'/%3e%3c/linearGradient%3e%3c/defs%3e%3c/svg%3e){kind=small}
'/%3e%3c/g%3e%3cdefs%3e%3clinearGradient%20id='paint0_linear_10172_24220'%20x1='2'%20y1='4'%20x2='17.6088'%20y2='23.5113'%20gradientUnits='userSpaceOnUse'%3e%3cstop%20stop-color='%234921C5'/%3e%3cstop%20offset='1'%20stop-color='%23A608FF'/%3e%3c/linearGradient%3e%3c/defs%3e%3c/svg%3e){kind=small}
Trademark ™ 2026 PlayOJO. All rights reserved.
Apple and the Apple logo are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc., registered in the U.S. and other countries.